In 2017, Shanahan and Lynch came to the 49ers with a firm stance against leaks. “The 49ers don’t leak,” until they do. The 49ers fired head coach Chip Kelly and general manager Trent Baalke in 2017 to give their organization a clean slate and a fresh revival at the two most important leadership positions. “There’s only 32 of these jobs in the world,” is the common sentiment among head coaching and GM candidates every offseason—a statement that reinforces both the scarcity and prestige that comes with landing such a job in the NFL. But a funny thing happened to the…